diff --git a/content/desktop/install/debian.md b/content/desktop/install/debian.md index 75601dd1b0..dfdd552efb 100644 --- a/content/desktop/install/debian.md +++ b/content/desktop/install/debian.md @@ -50,8 +50,8 @@ To install Docker Desktop successfully, you must: Recommended approach to install Docker Desktop on Debian: -1. Set up Docker's Apt repository. - See [Install using the Apt repository, step 1](../../engine/install/debian.md#install-using-the-repository). +1. Set up Docker's `apt` repository. + See [Install using the `apt` repository, step 1](../../engine/install/debian.md#install-using-the-repository). 2. Download latest [DEB package](https://desktop.docker.com/linux/main/amd64/docker-desktop-4.24.2-amd64.deb?utm_source=docker&utm_medium=webreferral&utm_campaign=docs-driven-download-linux-amd64). diff --git a/content/desktop/install/ubuntu.md b/content/desktop/install/ubuntu.md index ceefbd4aeb..8d667a0cfe 100644 --- a/content/desktop/install/ubuntu.md +++ b/content/desktop/install/ubuntu.md @@ -51,7 +51,7 @@ To install Docker Desktop successfully, you must: Recommended approach to install Docker Desktop on Ubuntu: 1. Set up Docker's package repository. - See [Install using the Apt repository, step 1](../../engine/install/ubuntu.md#install-using-the-repository). + See [Install using the `apt` repository, step 1](../../engine/install/ubuntu.md#install-using-the-repository). 2. Download latest [DEB package](https://desktop.docker.com/linux/main/amd64/docker-desktop-4.24.2-amd64.deb?utm_source=docker&utm_medium=webreferral&utm_campaign=docs-driven-download-linux-amd64). diff --git a/content/engine/install/_index.md b/content/engine/install/_index.md index e4347a397a..eeda7335bb 100644 --- a/content/engine/install/_index.md +++ b/content/engine/install/_index.md @@ -1,10 +1,10 @@ --- title: Install Docker Engine -description: Choose the best method for you to install Docker Engine. This client-server +description: Learn how to choose the best method for you to install Docker Engine. This client-server application is available on Linux, Mac, Windows, and as a static binary. keywords: install engine, docker engine install, install docker engine, docker engine installation, engine install, docker ce installation, docker ce install, engine - installer, installing docker engine, docker server install + installer, installing docker engine, docker server install, docker desktop vs docker engine aliases: - /cs-engine/ - /cs-engine/1.12/ @@ -53,9 +53,9 @@ your preferred operating system below. | Platform | x86_64 / amd64 | arm64 (Apple Silicon) | | :--------------------------------------------------------------------- | :---------------------------------------------------: | :-----------------------------------------------: | -| [Docker Desktop for Linux](../../desktop/install/linux-install.md) | [ ✅ ](../../desktop/install/linux-install.md) | | -| [Docker Desktop for Mac (macOS)](../../desktop/install/mac-install.md) | [ ✅ ](../../desktop/install/mac-install.md) | [ ✅ ](../../desktop/install/mac-install.md) | -| [Docker Desktop for Windows](../../desktop/install/windows-install.md) | [ ✅ ](../../desktop/install/windows-install.md) | | +| [Docker Desktop for Linux](../../desktop/install/linux-install.md) | [✅](../../desktop/install/linux-install.md) | | +| [Docker Desktop for Mac (macOS)](../../desktop/install/mac-install.md) | [✅](../../desktop/install/mac-install.md) | [✅](../../desktop/install/mac-install.md) | +| [Docker Desktop for Windows](../../desktop/install/windows-install.md) | [✅](../../desktop/install/windows-install.md) | | ### Server @@ -64,36 +64,36 @@ and architectures: | Platform | x86_64 / amd64 | arm64 / aarch64 | arm (32-bit) | ppc64le | s390x | | :--------------------------------------------- | :------------------ | :------------------ | :------------------------- | :---------------- | :---------------- | -| [CentOS](centos.md) | [ ✅ ](centos.md) | [ ✅ ](centos.md) | | [ ✅ ](centos.md) | | -| [Debian](debian.md) | [ ✅ ](debian.md) | [ ✅ ](debian.md) | [ ✅ ](debian.md) | [ ✅ ](debian.md) | | -| [Fedora](fedora.md) | [ ✅ ](fedora.md) | [ ✅ ](fedora.md) | | [ ✅ ](fedora.md) | | -| [Raspberry Pi OS (32-bit)](raspberry-pi-os.md) | | | [ ✅ ](raspberry-pi-os.md) | | | -| [RHEL](rhel.md) | | | | | [ ✅ ](rhel.md) | -| [SLES](sles.md) | | | | | [ ✅ ](sles.md) | -| [Ubuntu](ubuntu.md) | [ ✅ ](ubuntu.md) | [ ✅ ](ubuntu.md) | [ ✅ ](ubuntu.md) | [ ✅ ](ubuntu.md) | [ ✅ ](ubuntu.md) | -| [Binaries](binaries.md) | [ ✅ ](binaries.md) | [ ✅ ](binaries.md) | [ ✅ ](binaries.md) | | | +| [CentOS](centos.md) | [✅](centos.md) | [✅](centos.md) | | [✅](centos.md) | | +| [Debian](debian.md) | [✅](debian.md) | [✅](debian.md) | [✅](debian.md) | [✅](debian.md) | | +| [Fedora](fedora.md) | [✅](fedora.md) | [✅](fedora.md) | | [✅](fedora.md) | | +| [Raspberry Pi OS (32-bit)](raspberry-pi-os.md) | | | [✅](raspberry-pi-os.md) | | | +| [RHEL](rhel.md) | | | | | [✅](rhel.md) | +| [SLES](sles.md) | | | | | [✅](sles.md) | +| [Ubuntu](ubuntu.md) | [✅](ubuntu.md) | [✅](ubuntu.md) | [✅](ubuntu.md) | [✅](ubuntu.md) | [✅](ubuntu.md) | +| [Binaries](binaries.md) | [✅](binaries.md) | [✅](binaries.md) | [✅](binaries.md) | | | ### Other Linux distros > **Note** > -> While the instructions below may work, Docker doesn't test or verify +> While the following instructions may work, Docker doesn't test or verify > installation on distro derivatives. -- Users of Debian derivatives such as "BunsenLabs Linux", "Kali Linux" or +- If you use Debian derivatives such as "BunsenLabs Linux", "Kali Linux" or "LMDE" (Debian-based Mint) should follow the installation instructions for - [Debian](debian.md), substituting the version of their distro for the + [Debian](debian.md), substitute the version of your distro for the corresponding Debian release. Refer to the documentation of your distro to find which Debian release corresponds with your derivative version. -- Likewise, users of Ubuntu derivatives such as "Kubuntu", "Lubuntu" or "Xubuntu" - should follow the installation instructions for [Ubuntu](ubuntu.md), - substituting the version of their distro for the corresponding Ubuntu release. +- Likewise, if you use Ubuntu derivatives such as "Kubuntu", "Lubuntu" or "Xubuntu" + you should follow the installation instructions for [Ubuntu](ubuntu.md), + substituting the version of your distro for the corresponding Ubuntu release. Refer to the documentation of your distro to find which Ubuntu release corresponds with your derivative version. - Some Linux distros provide a package of Docker Engine through their package repositories. These packages are built and maintained by the Linux distro's package maintainers and may have differences in configuration - or built from modified source code. Docker isn't involved in releasing these + or are built from modified source code. Docker isn't involved in releasing these packages and you should report any bugs or issues involving these packages to your Linux distro's issue tracker. @@ -104,8 +104,8 @@ These binaries are statically linked and you can use them on any Linux distro. Docker Engine has two types of update channels, **stable** and **test**: -* The **Stable** channel gives you the latest versions released for general availability. -* The **Test** channel gives you pre-release versions that are ready for testing before +* The **stable** channel gives you the latest versions released for general availability. +* The **test** channel gives you pre-release versions that are ready for testing before general availability. Use the test channel with caution. Pre-release versions include experimental and diff --git a/content/engine/install/binaries.md b/content/engine/install/binaries.md index 342a0e337b..1392c8aadc 100644 --- a/content/engine/install/binaries.md +++ b/content/engine/install/binaries.md @@ -1,7 +1,6 @@ --- -description: Instructions for installing Docker as a binary. Mostly meant for hackers - who want to try out Docker on a variety of environments. -keywords: binaries, installation, docker, documentation, linux +description: Learn how to install Docker as a binary. These instructions are most suitable for testing purposes. +keywords: binaries, installation, docker, documentation, linux, install docker engine title: Install Docker Engine from binaries aliases: - /engine/installation/binaries/ @@ -14,8 +13,7 @@ aliases: > > This page contains information on how to install Docker using binaries. These > instructions are mostly suitable for testing purposes. We do not recommend -> installing Docker using binaries in production environments as they will not be -> updated automatically with security updates. The Linux binaries described on this +> installing Docker using binaries in production environments as they don't have automatic security updates. The Linux binaries described on this > page are statically linked, which means that vulnerabilities in build-time > dependencies are not automatically patched by security updates of your Linux > distribution. @@ -81,7 +79,7 @@ either of the two. This helps improve security and blocks certain types of exploits. Review the documentation for your Linux distribution for instructions for enabling and configuring AppArmor or SELinux. -> Security Warning +> **Security warning** > > If either of the security mechanisms is enabled, do not disable it as a > work-around to make Docker or its containers run. Instead, configure it @@ -208,7 +206,7 @@ To install client binaries, perform the following steps: > The following section describes how to install the Docker daemon on Windows > Server which allows you to run Windows containers only. When you install the > Docker daemon on Windows Server, the daemon doesn't contain Docker components -> such as `buildx` and `compose`. If you are running Windows 10 or 11, +> such as `buildx` and `compose`. If you're running Windows 10 or 11, > we recommend that you install [Docker Desktop](../../desktop/index.md) instead. Binary packages on Windows include both `dockerd.exe` and `docker.exe`. On Windows, diff --git a/content/engine/install/centos.md b/content/engine/install/centos.md index 31841dab1c..8648c684d1 100644 --- a/content/engine/install/centos.md +++ b/content/engine/install/centos.md @@ -33,12 +33,11 @@ CentOS versions: - CentOS 9 (stream) The `centos-extras` repository must be enabled. This repository is enabled by -default, but if you have disabled it, you need to -[re-enable it](https://wiki.centos.org/AdditionalResources/Repositories). +default. If you have disabled it, you need to re-enable it. ### Uninstall old versions -Older versions of Docker went by the names of `docker` or `docker-engine`. +Older versions of Docker went by `docker` or `docker-engine`. Uninstall any such older versions before attempting to install a new version, along with associated dependencies. @@ -67,8 +66,8 @@ You can install Docker Engine in different ways, depending on your needs: from them, for ease of installation and upgrade tasks. This is the recommended approach. -- You can download the RPM package and - [install it manually](#install-from-a-package) and manage +- You can download the RPM package, + [install it manually](#install-from-a-package), and manage upgrades completely manually. This is useful in situations such as installing Docker on air-gapped systems with no access to the internet. @@ -83,7 +82,6 @@ Docker from the repository. #### Set up the repository - Install the `yum-utils` package (which provides the `yum-config-manager` utility) and set up the repository. @@ -181,7 +179,7 @@ download a new file each time you want to upgrade Docker Engine. and choose your version of CentOS. Then browse to `x86_64/stable/Packages/` and download the `.rpm` file for the Docker version you want to install. -2. Install Docker Engine, changing the path below to the path where you downloaded +2. Install Docker Engine, changing the following path to the path where you downloaded the Docker package. ```console diff --git a/content/engine/install/debian.md b/content/engine/install/debian.md index 51813815e8..21d24cff6f 100644 --- a/content/engine/install/debian.md +++ b/content/engine/install/debian.md @@ -1,6 +1,7 @@ --- -description: Instructions for installing Docker Engine on Debian -keywords: requirements, apt, installation, debian, install, uninstall, upgrade, update +description: Learn how to install Docker Engine on Debian. These instructions cover + the different installation methods, how to uninstall, and next steps. +keywords: requirements, apt, installation, debian, install, uninstall, install debian, docker engine, install docker engine, upgrade, update title: Install Docker Engine on Debian toc_max: 4 aliases: @@ -37,11 +38,10 @@ and ppc64le (ppc64el) architectures. ### Uninstall old versions -Before you can install Docker Engine, you must first make sure that any -conflicting packages are uninstalled. +Before you can install Docker Engine, you need to uninstall any conflicting packages. -Distro maintainers provide an unofficial distribution of Docker packages in -their repositories. You must uninstall these packages before you can install the +Distro maintainers provide unofficial distributions of Docker packages in +their repositories. You must uninstall these packages before you can install the official version of Docker Engine. The unofficial packages to uninstall are: @@ -78,20 +78,20 @@ You can install Docker Engine in different ways, depending on your needs: the easiest and quickest way to get started. - Set up and install Docker Engine from - [Docker's Apt repository](#install-using-the-repository). + [Docker's `apt` repository](#install-using-the-repository). - [Install it manually](#install-from-a-package) and manage upgrades manually. -- Use a [convenience scripts](#install-using-the-convenience-script). Only +- Use a [convenience script](#install-using-the-convenience-script). Only recommended for testing and development environments. -### Install using the Apt repository {#install-using-the-repository} +### Install using the `apt` repository {#install-using-the-repository} Before you install Docker Engine for the first time on a new host machine, you -need to set up the Docker Apt repository. Afterward, you can install and update +need to set up the Docker `apt` repository. Afterward, you can install and update Docker from the repository. -1. Set up Docker's Apt repository. +1. Set up Docker's `apt` repository. ```bash # Add Docker's official GPG key: diff --git a/content/engine/install/fedora.md b/content/engine/install/fedora.md index 98d68be156..317aa477ab 100644 --- a/content/engine/install/fedora.md +++ b/content/engine/install/fedora.md @@ -1,6 +1,7 @@ --- -description: Instructions for installing Docker Engine on Fedora -keywords: requirements, apt, installation, fedora, rpm, install, uninstall, upgrade, +description: Learn how to install Docker Engine on Fedora. These instructions cover + the different installation methods, how to uninstall, and next steps. +keywords: requirements, apt, installation, fedora, install fedora, install docker engine, rpm, install, uninstall, upgrade, update title: Install Docker Engine on Fedora toc_max: 4 @@ -28,7 +29,7 @@ Fedora versions: ### Uninstall old versions -Older versions of Docker went by the names of `docker` or `docker-engine`. +Older versions of Docker went by `docker` or `docker-engine`. Uninstall any such older versions before attempting to install a new version, along with associated dependencies. @@ -59,8 +60,8 @@ You can install Docker Engine in different ways, depending on your needs: from them, for ease of installation and upgrade tasks. This is the recommended approach. -- You can download the RPM package and - [install it manually](#install-from-a-package) and manage +- You can download the RPM package, + [install it manually](#install-from-a-package), and manage upgrades completely manually. This is useful in situations such as installing Docker on air-gapped systems with no access to the internet. @@ -75,7 +76,6 @@ Docker from the repository. #### Set up the repository - Install the `dnf-plugins-core` package (which provides the commands to manage your DNF repositories) and set up the repository. @@ -172,7 +172,7 @@ download a new file each time you want to upgrade Docker Engine. and choose your version of Fedora. Then browse to `x86_64/stable/Packages/` and download the `.rpm` file for the Docker version you want to install. -2. Install Docker Engine, changing the path below to the path where you downloaded +2. Install Docker Engine, changing the following path to the path where you downloaded the Docker package. ```console diff --git a/content/engine/install/linux-postinstall.md b/content/engine/install/linux-postinstall.md index 454430e20f..4c46d3c446 100644 --- a/content/engine/install/linux-postinstall.md +++ b/content/engine/install/linux-postinstall.md @@ -11,7 +11,7 @@ aliases: - /install/linux/linux-postinstall/ --- -These optional post-installation procedures shows you how to configure your +These optional post-installation procedures describe how to configure your Linux host machine to work better with Docker. ## Manage Docker as a non-root user diff --git a/content/engine/install/raspberry-pi-os.md b/content/engine/install/raspberry-pi-os.md index d43541355c..00817b2bd5 100644 --- a/content/engine/install/raspberry-pi-os.md +++ b/content/engine/install/raspberry-pi-os.md @@ -1,6 +1,7 @@ --- -description: Instructions for installing Docker Engine on a 32-bit Raspberry Pi OS system -keywords: requirements, apt, installation, Raspberry Pi OS, install, uninstall, upgrade, +description: Learn how to install Docker Engine on a 32-bit Raspberry Pi OS system. These instructions cover + the different installation methods, how to uninstall, and next steps. +keywords: requirements, apt, installation, install docker engine, Raspberry Pi OS, install, uninstall, upgrade, update title: Install Docker Engine on Raspberry Pi OS (32-bit) toc_max: 4 @@ -32,15 +33,14 @@ To get started with Docker Engine on Raspberry Pi OS, make sure you ### OS requirements -The following OS versions are supported: +To install Docker Engine, you need one of the following OS versions: - 32-bit Raspberry Pi OS Bookworm 12 (stable) - 32-bit Raspberry Pi OS Bullseye 11 (oldstable) ### Uninstall old versions -Before you can install Docker Engine, you must first make sure that any -conflicting packages are uninstalled. +Before you can install Docker Engine, you need to uninstall any conflicting packages. Distro maintainers provide an unofficial distributions of Docker packages in APT. You must uninstall these packages before you can install the official @@ -84,16 +84,16 @@ You can install Docker Engine in different ways, depending on your needs: - [Install it manually](#install-from-a-package) and manage upgrades manually. -- Use a [convenience scripts](#install-using-the-convenience-script). Only +- Use a [convenience script](#install-using-the-convenience-script). Only recommended for testing and development environments. -### Install using the apt repository {#install-using-the-repository} +### Install using the `apt` repository {#install-using-the-repository} Before you install Docker Engine for the first time on a new host machine, you -need to set up the Docker Apt repository. Afterward, you can install and update +need to set up the Docker `apt` repository. Afterward, you can install and update Docker from the repository. -1. Set up Docker's Apt repository. +1. Set up Docker's `apt` repository. ```bash # Add Docker's official GPG key: @@ -103,7 +103,7 @@ Docker from the repository. curl -fsSL {{% param "download-url-base" %}}/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg sudo chmod a+r /etc/apt/keyrings/docker.gpg - # Set up Docker's Apt repository: + # Set up Docker's APT repository: echo \ "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] {{% param "download-url-base" %}} \ "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \ diff --git a/content/engine/install/rhel.md b/content/engine/install/rhel.md index 0f78bc07dc..59e1a5c022 100644 --- a/content/engine/install/rhel.md +++ b/content/engine/install/rhel.md @@ -1,6 +1,7 @@ --- -description: Instructions for installing Docker Engine on RHEL -keywords: requirements, apt, installation, rhel, rpm, install, uninstall, upgrade, +description: Learn how to install Docker Engine on RHEL. These instructions cover + the different installation methods, how to uninstall, and next steps. +keywords: requirements, apt, installation, rhel, rpm, install, install docker engine, uninstall, upgrade, update, s390x, ibm-z title: Install Docker Engine on RHEL toc_max: 4 @@ -39,7 +40,7 @@ RHEL versions: ### Uninstall old versions -Older versions of Docker went by the names of `docker` or `docker-engine`. +Older versions of Docker went by `docker` or `docker-engine`. Uninstall any such older versions before attempting to install a new version, along with associated dependencies. Also uninstall `Podman` and the associated dependencies if installed already: @@ -71,8 +72,8 @@ You can install Docker Engine in different ways, depending on your needs: from them, for ease of installation and upgrade tasks. This is the recommended approach. -- You can download the RPM package and - [install it manually](#install-from-a-package) and manage +- You can download the RPM package, + [install it manually](#install-from-a-package), and manage upgrades completely manually. This is useful in situations such as installing Docker on air-gapped systems with no access to the internet. @@ -181,10 +182,10 @@ download the `.rpm` file for your release and install it manually. You need to download a new file each time you want to upgrade Docker Engine. 1. Go to [{{% param "download-url-base" %}}/]({{% param "download-url-base" %}}/) - and choose your version of RHEL. Then browse to `s390x/stable/Packages/` + and choose your version of RHEL. Then go to `s390x/stable/Packages/` and download the `.rpm` file for the Docker version you want to install. -2. Install Docker Engine, changing the path below to the path where you downloaded +2. Install Docker Engine, changing the following path to the path where you downloaded the Docker package. ```console diff --git a/content/engine/install/sles.md b/content/engine/install/sles.md index e70e813c1f..c808a4d9f9 100644 --- a/content/engine/install/sles.md +++ b/content/engine/install/sles.md @@ -1,6 +1,7 @@ --- -description: Instructions for installing Docker Engine on SLES -keywords: requirements, apt, installation, centos, rpm, sles, install, uninstall, +description: Learn how to install Docker Engine on SLES. These instructions cover + the different installation methods, how to uninstall, and next steps. +keywords: requirements, apt, installation, install docker engine, centos, rpm, sles, install, uninstall, upgrade, update, s390x, ibm-z title: Install Docker Engine on SLES toc_max: 4 @@ -42,11 +43,10 @@ SLES versions: - SLES 15-SP3 on s390x (IBM Z) - SLES 15-SP4 on s390x (IBM Z) -The [`SCC SUSE`](https://scc.suse.com/packages?name=SUSE%20Linux%20Enterprise%20Server&version=15.3&arch=s390x) -repositories must be enabled. +You must enable the [`SCC SUSE`](https://scc.suse.com/packages?name=SUSE%20Linux%20Enterprise%20Server&version=15.3&arch=s390x) +repositories. -The [OpenSUSE `SELinux` repository](https://download.opensuse.org/repositories/security) -must be enabled. This repository is not added by default, and you need to enable +You must enable the [OpenSUSE `SELinux` repository](https://download.opensuse.org/repositories/security). This repository is not added by default, and you need to enable it for the version of SLES you are running. Run the following commands to add it: For SLES 15-SP3: @@ -65,7 +65,7 @@ $ sudo zypper addrepo $opensuse_repo ### Uninstall old versions -Older versions of Docker went by the names of `docker` or `docker-engine`. +Older versions of Docker went by `docker` or `docker-engine`. Uninstall any such older versions before attempting to install a new version, along with associated dependencies. @@ -95,8 +95,8 @@ You can install Docker Engine in different ways, depending on your needs: from them, for ease of installation and upgrade tasks. This is the recommended approach. -- You can download the RPM package and - [install it manually](#install-from-a-package) and manage +- You can download the RPM package, + [install it manually](#install-from-a-package), and manage upgrades completely manually. This is useful in situations such as installing Docker on air-gapped systems with no access to the internet. @@ -111,7 +111,6 @@ Docker from the repository. #### Set up the repository - Set up the repository. ```console @@ -205,7 +204,7 @@ download a new file each time you want to upgrade Docker Engine. and choose your version of SLES. Then browse to `s390x/stable/Packages/` and download the `.rpm` file for the Docker version you want to install. -2. Install Docker Engine, changing the path below to the path where you downloaded +2. Install Docker Engine, changing the following path to the path where you downloaded the Docker package. ```console diff --git a/content/engine/install/troubleshoot.md b/content/engine/install/troubleshoot.md index 9e7b5064c1..999c2d77a9 100644 --- a/content/engine/install/troubleshoot.md +++ b/content/engine/install/troubleshoot.md @@ -1,7 +1,7 @@ --- title: Troubleshoot Docker Engine installation -description: Diagnose and resolve error messages related to the Docker Engine installation -keywords: Docker Engine, troubleshooting, error, Linux +description: Learn how to diagnose and resolve error messages related to the Docker Engine installation. +keywords: Docker Engine, troubleshooting, error, Linux, install Docker Engine --- This page contains instructions for troubleshooting and diagnosing the Docker @@ -119,7 +119,7 @@ public nameservers aren't adequate. You have two choices: - Specify DNS servers for Docker to use. - Turn off `dnsmasq`. - Turning off `dnsmasq` adds the IP addresses of actual DNS nameserver to + Turning off `dnsmasq` adds the IP addresses of actual DNS nameservers to `/etc/resolv.conf`, and you lose the benefits of `dnsmasq`. You only need to use one of these methods. @@ -234,7 +234,7 @@ Two common firewall daemons are: - [firewalld](https://firewalld.org), often used for RPM-based systems. Consult the documentation for your OS and firewall. The following information -might help you get started. These settings used in this instruction are +might help you get started. The settings used in this instruction are permissive, and you may want to use a different configuration that locks your system down more. diff --git a/content/engine/install/ubuntu.md b/content/engine/install/ubuntu.md index 261c26190b..ad4befc041 100644 --- a/content/engine/install/ubuntu.md +++ b/content/engine/install/ubuntu.md @@ -1,6 +1,6 @@ --- description: Jumpstart your client-side server applications with Docker Engine on - Ubuntu. This guide details prerequisites and multiple methods to install. + Ubuntu. This guide details prerequisites and multiple methods to install Docker Engine on Ubuntu. keywords: docker install script, ubuntu docker server, ubuntu server docker, install docker engine ubuntu, install docker on ubuntu server, ubuntu 22.04 docker-ce, install docker engine on ubuntu, ubuntu install docker ce, ubuntu install docker engine @@ -48,10 +48,9 @@ s390x, and ppc64le (ppc64el) architectures. ### Uninstall old versions -Before you can install Docker Engine, you must first make sure that any -conflicting packages are uninstalled. +Before you can install Docker Engine, you need to uninstall any conflicting packages. -Distro maintainers provide an unofficial distributions of Docker packages in +Distro maintainers provide unofficial distributions of Docker packages in APT. You must uninstall these packages before you can install the official version of Docker Engine. @@ -90,20 +89,20 @@ You can install Docker Engine in different ways, depending on your needs: the easiest and quickest way to get started. - Set up and install Docker Engine from - [Docker's Apt repository](#install-using-the-repository). + [Docker's `apt` repository](#install-using-the-repository). - [Install it manually](#install-from-a-package) and manage upgrades manually. - Use a [convenience script](#install-using-the-convenience-script). Only recommended for testing and development environments. -### Install using the Apt repository {#install-using-the-repository} +### Install using the `apt` repository {#install-using-the-repository} Before you install Docker Engine for the first time on a new host machine, you need to set up the Docker repository. Afterward, you can install and update Docker from the repository. -1. Set up Docker's Apt repository. +1. Set up Docker's `apt` repository. ```bash # Add Docker's official GPG key: diff --git a/content/includes/install-script.md b/content/includes/install-script.md index cab0a9f052..348831187c 100644 --- a/content/includes/install-script.md +++ b/content/includes/install-script.md @@ -31,7 +31,7 @@ of the convenience script: using the script to update an existing installation, dependencies may not be updated to the expected version, resulting in outdated versions. -> Tip: preview script steps before running +> **Tip: preview script steps before running** > > You can run the script with the `--dry-run` option to learn what steps the > script will run when invoked: